丁香六月色婷婷-丁香六月婷婷激情-丁香六月婷婷综合-丁香六月在线-丁香六月综合网-丁香美女社区

News

Hilong Successfully Develops New Ultra-Large NozzleID HLSD48 Drill Pipe Product

Date 2018-03-02

(March 2, 2018, Shanghai) Recently, Hilong successfully developed the new ultra-large IDnozzle special-purpose HLSD48 drill pipe product. The product has been approved by Canada’s Baker Hughes, and related product orders of the company have been successfully obtained.

 

Compared to the conventional API drill pipe, Hilong’s new ultra-large IDnozzle HLSD48 product uses a special internal flat structure design, and the drill pipe jointfitting adopts a double-shoulder taper structure with small thread taper and small thread height to meet the demand for ultra-large IDnozzles while featuring with quick makeupbuckling. This product’s successful design and development satisfies the demand for special coring operations.

 

“Hilong has always been committed to its development strategy of technological innovation and has always focused on its clients as it constantly develops new products and quickly brings them to the market to meet market demands,” said Cao Yuhong, Hilong’s Senior Vice President and General Manager of Oilfield Equipment DivisionBusiness, adding that “the successful development and application of Hilong’s new HLSD products is yet another testament to Hilong’s solid technical reserves and a research and development team that is keen on the market and able to meet clients’ needs. That is how Hilong has been able to constantly innovate its products and services and maintain its core competitive advantages.”

主站蜘蛛池模板: 日韩精品网| 亚洲精品国产v片在线观看| 天天精品| 一级不卡毛片免费| 免费国产黄网站在线观看视频| 日本一区免费观看| 亚洲综合久久综合激情久久| 男女交性拍拍拍高清视频| 五月花亚洲| 在线看国产人成www免费看下载| 欧美香蕉人人人人人人爱| 亚欧国产| 国产精品高清免费网站| 青青草偷拍视频| 天天色成人网| 27pao强力打造高清免费高| 欧美三级免费看| 亚州一级毛片| 欧美69xxx| 天天插天天射天天操| 国产骚b| 日韩不卡在线观看| 亚洲另类电击调教在线观看| 国产小福利| 日韩黄色小说| 最新天堂在线| 欧美一区二区三区四区视频 | 午夜国产情侣拍视频| 成人黄色一级片| 色综合久久98天天综合| 在线播放视频网站| 日本三级全黄| 97色噜噜| 四虎福利视频| jizz性欧美12| 青青青青青青草| 性感美女视频免费网站午夜| 美国色综合| 亚洲天堂免费| 欧美又大粗又爽又黄大片视频黑人 | 成人爽a毛片在线视频|